APA (7th ed.) Citation

Dela Rosa, F. (2003). How to sleep standing up. IN Observer [column]. Manila Times.

Chicago Style (17th ed.) Citation

Dela Rosa, Fred. "How to Sleep Standing Up. IN Observer [column]." Manila Times 2003.

MLA (9th ed.) Citation

Dela Rosa, Fred. "How to Sleep Standing Up. IN Observer [column]." Manila Times, 2003.

Warning: These citations may not always be 100% accurate.